powerpc/8xx: Remove Kconfig symbol FADS

[Scott Wood]

On Wed, Sep 24, 2014 at 10:06:19AM +0200, Paul Bolle wrote:
> Commit 39eb56da2b53 ("pcmcia: Remove m8xx_pcmcia driver") removed the
> only driver that used CONFIG_FADS. Setting the Kconfig symbol FADS is
> pointless since that commit. Remove it.
> 
> Signed-off-by: Paul Bolle <pebolle at tiscali.nl>
> ---
> Done on top of next-20140923. Tested with "git grep" only.
> 
> Another cleanup might be to remove MPC8XXFADS (or "FADS") from the "8xx
> Machine Type" choice. Is there any reason left to pick "FADS" as a
> machine type?

Nothing references MPC8XXFADS, so yes, it can be removed.

-Scott